CVE-2002-0734: Undefined Security Weakness

b2edit.showposts.php in B2 2.0.6pre2 and earlier does not properly load the b2config.php file in some configurations, which allows remote attackers to execute arbitrary PHP code via a URL that sets the $b2inc variable to point to a malicious program stored on a remote server...

CVE-2001-0475: Undefined Security Weakness

index.php in Jelsoft vBulletin does not properly initialize a PHP variable that is used to store template information, which allows remote attackers to execute arbitrary PHP code via special characters in the templatecache parameter...

phpMyAdmin 2.1.0 + world readable (apache) log files enable remote user to run arbitrary PHP Codes as apache user.

Note : sorry for my pity english. First of all, i want to ask a question, is it normal that if, in a MySQL query -via PHP-, i put "select from $table" . "files where ID=1" and i post table="atable ", MySQL consider the new query as a valid one so the final query will be "select from atable" ? It'...